Answer to Question 1
D
For patients with stable COPD having respiratory symptoms with FEV1 between 60 and 80 of predicted, inhaled bronchodilators may be used. COPD is not reversible, and the symptoms will not subside. ICS therapy or long-acting anticholinergics are recommended when FEV1 is less than 60.
Answer to Question 2
B
Most over-the-counter medications are considered safe for the breastfed infant and do not necessitate a disruption of breastfeeding, even though most medications cross easily into breast milk. Any interruption of breastfeeding carries a risk of premature weaning and so is indicated only when the mother must take medications known to cause serious harm to the baby. It is not recommended that she wean her infant to formula when she needs medications for her headaches.